Horst Friedrichs’ photographic portrayal of Sufi musicians in India goes beneath the surface that most geographically based photography books only skim, to capture the essence of music within the culture and faces of its devotees. While relying heavily on the vibrant colours that we can only expect from this region, the images of evening festivals beautifully unite the luminescent sky and blurred movement of the festival goers in their trance-like states.

The level of intimacy reached with these subjects is evident through the detail and concentration given to specific individuals. What sets this book apart is the inclusion of a 10-track CD of Sufi music, which enhances the act of viewing to a mysteriously hypnotic experience. This impressive photographic and musical journey is now on view at the Horniman Museum until 27 February.

Lauren Heinz